Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 黑匣子找到！东航飞行事故第二场新闻发布会全程！. That video is uploaded by 中国新闻社 at 2022-03-23T02:54:37-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [iy6Vok3B64g]